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首次用基团贡献法估算了沸点下表面张力。所提出的三个计算式的平均误差均小于3％,明显地小于目前使用的对应状态法,且可靠性好,使用面广。本文作者还从中推荐了两个计算式。
For the first time, the group contribution method is used to estimate the surface tension at the boiling point. The proposed three formulas have mean errors of less than 3%, which are obviously less than the corresponding state methods currently used and have good reliability and wide usage. The author also recommended two formulas.